Commit 0323f194 authored by Rotem Saado's avatar Rotem Saado Committed by Gregory Greenman
Browse files

wifi: iwlwifi: dbg: add support for DBGC4 on BZ family and above 



Update the for loop that iterates over all the DBGCs to include DBGC4.
DBGC4 is only supported staring from the BZ family of devices, so check
the family before accepting it.

Signed-off-by: default avatarRotem Saado <rotem.saado@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20221102165239.0b6050b41060.Id662c716c2e3c2c850740d1f71e2801e02aeddaf@changeid
parent ec18e7d4

drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c

+4 −1
Original line number Diff line number Diff line
@@ -590,6 +590,9 @@ static int iwl_dbg_tlv_alloc_fragments(struct iwl_fw_runtime *fwrt, 
		if (alloc_id != IWL_FW_INI_ALLOCATION_ID_DBGC1)

			return -EIO;

		num_frags = 1;

	} else if (fwrt->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_BZ &&

			   alloc_id > IWL_FW_INI_ALLOCATION_ID_DBGC3) {

		return -EIO;

	}



	remain_pages = DIV_ROUND_UP(le32_to_cpu(fw_mon_cfg->req_size),
@@ -789,7 +792,7 @@ static void iwl_dbg_tlv_update_drams(struct iwl_fw_runtime *fwrt) 
	dram_info->second_word = cpu_to_le32(DRAM_INFO_SECOND_MAGIC_WORD);



	for (i = IWL_FW_INI_ALLOCATION_ID_DBGC1;

	     i <= IWL_FW_INI_ALLOCATION_ID_DBGC3; i++) {

	     i < IWL_FW_INI_ALLOCATION_NUM; i++) {

		ret = iwl_dbg_tlv_update_dram(fwrt, i, dram_info);

		if (!ret)

			dram_alloc = true;